Re: [U-Boot] [PATCH 2/7] usb: ehci: Move interrupt packet length check to create_int_queue

On Sunday, September 21, 2014 at 07:53:35 PM, Hans de Goede wrote:

Hi,

[...]

...

...

•   if (length > usb_maxpacket(dev, pipe)) {
  

•           printf("%s: Interrupt transfers requiring several "
  

•                   "transactions are not supported.\n", __func__);
  

•           return -1;
  

•   }
  

•   queue = create_int_queue(dev, pipe, 1, length, buffer);
  
  

•   if (!queue)
  

•           return -1;
  

Can you return a more consistent error code?

I'm just moving code around, and returning the same error code as before. Surely changing the error code belongs in another patch ?

Yes, full ACK. This is exactly a prime examply where squashing two fixes into one patch would break bisectability absolutely perfectly.

Best regards, Marek Vasut